feat: add connection retry and metrics

Retry failed proxy connections with a fresh random proxy on each
attempt (configurable via retries setting, proxy_source only).
Track connection metrics and log summary every 60s and on shutdown.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
user
2026-02-15 04:54:13 +01:00
parent 9b18a59df9
commit b07ea49965
9 changed files with 185 additions and 21 deletions
+5 -1
View File
@@ -12,6 +12,8 @@ through configurable chains of SOCKS4, SOCKS5, and HTTP CONNECT proxies.
- DNS leak prevention (domain names forwarded to proxies, never resolved locally)
- Tor integration (Tor is just another SOCKS5 hop)
- Dynamic proxy source: fetch proxies from an HTTP API, rotate per-connection
- Connection retry with proxy rotation (configurable attempts)
- Connection metrics (logged periodically and on shutdown)
- Container-ready (Alpine-based, podman/docker)
- Graceful shutdown (SIGTERM/SIGINT)
- Pure Python, asyncio-based, minimal dependencies
@@ -57,6 +59,7 @@ cp config/example.yaml config/s5p.yaml
```yaml
listen: 127.0.0.1:1080
timeout: 10
retries: 3 # max attempts (proxy_source only)
chain:
- socks5://127.0.0.1:9050 # Tor
@@ -73,7 +76,7 @@ proxy_source:
## CLI Reference
```
s5p [-c FILE] [-l [HOST:]PORT] [-C URL[,URL,...]] [-S URL] [-t SEC] [-v|-q]
s5p [-c FILE] [-l [HOST:]PORT] [-C URL[,URL,...]] [-S URL] [-t SEC] [-r N] [-v|-q]
Options:
-c, --config FILE YAML config file
@@ -81,6 +84,7 @@ Options:
-C, --chain URL[,URL] Comma-separated proxy chain
-S, --proxy-source URL Proxy source API URL
-t, --timeout SEC Per-hop timeout (default: 10)
-r, --retries N Max attempts per connection (default: 3, proxy_source only)
-v, --verbose Debug logging
-q, --quiet Errors only
--cprofile [FILE] Enable cProfile, dump to FILE (default: s5p.prof)